Date

Manufacturer

Identifying Numbers

The number is handwritten on a round paper sticker located on the inside of the handle.

Other number

6105

The number is handwrittten on a round paper sticker located on the inside of the handle.

Other number

B02 N U

The number is printed on a paper label located on the handle.

Other number

D 3087059 000173

The number is printed on a paper label located on the handle.

Dimensions

overall: 2 5/8 in x 18 1/2 in x 16 1/2 in

Description

The object is a module with seven sockets, four are populated with vacuum tubes of varying size and three are plugged. The sockets are framed by a metal handle. Attached to the handle is a chassis containing 14 printed circuit boards and 2 power resistors, all of which are wired to 3 male connectors at the bottom of the chassis. There are 2 IBM inspection stamps on the chassis.